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en.wikipedia.org/wiki/Isosceles_triangle

In geometry, an isosceles triangle is a triangle that has two sides of equal length. Sometimes it .... The bases of these two right triangles are both equal to the hypotenuse times the sine of the bisected angle by definition of the term "sine". For the ...

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Definition of. Isosceles Triangle. more ... Isosceles Triangle. A triangle with two equal sides. The angles opposite the equal sides are also equal. See: Equilateral ...

mathworld.wolfram.com/IsoscelesTriangle.html

An isosceles triangle is a triangle with (at least) two equal sides. In the figure above, the two equal sides have length b and the remaining side has length a .

study.com/academy/lesson/what-is-an-isosceles-triangle-definition-properties-theorem.html

In this lesson, you'll learn how an isosceles triangle's sides and angles make it unique. You'll also learn the theorem of isosceles triangles....

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Try this Drag the orange dots on each vertex to reshape the triangle. Notice it always remains an isosceles triangle, the sides AB and AC always remain equal in ...

www.merriam-webster.com/dictionary/isosceles%20triangle

Define isosceles triangle: a triangle in which two sides have the same length.

www.math.washington.edu/~king/coursedir/m444a04/notes/02-PropertiesIsosTriangle.html

Definition: A triangle is isosceles if two of its sides are equal. We want to prove the ... Theorem: Let ABC be an isosceles triangle with AB = AC. Let M denote the ...

www.splashmath.com/math-vocabulary/geometry/isosceles-triangle

Definition of Isosceles Triangle explained with illustrated examples. Also, practice lots of math problems with fun math worksheets at Splash Math.

www.dictionary.com/browse/isosceles

Isosceles definition, (of a straight-sided plane figure) having two sides equal: an isosceles triangle; an isosceles trapezoid. See more.